05 MDX timing belt

Any experiance on changing the timing belt on an 05 MDX with a 3.5 v-6, can it be done in the vehical?

Of course it's done in the vehicle. It's actually pretty easy if you know what your doing. I would suggest replacing the t/belt, water pump, t/belt tensioner, and the serp. belt. The hardest part is removing the crank bolt. I can do one of jobs in 2hrs, shorter if I really wanted to. Best advice, buy a real repair manual.